Niblett, G.B.F.
OECD, 1971
Buku Teks
Ajith Abraham, editor
Springer-Verlag , 2012
eBooks
Jarvis, Craig
CRC press, 2021
eBooks
Muhammad Farrel Taufiqurahman
Fakultas Hukum Universitas Indonesia, 2021
UI - Skripsi Membership
Project Managers Novy Eddison & Partners , t.t.
Buku Teks